Intuitive Machines, Inc.

0001844452 FALSE 0001844452 2026-08-13 2026-08-13 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 13, 2026 INTUITIVE MACHINES, INC. (Exact name of registrant as specified in its charter) Delaware 001-40823 36-5056189 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.) 13467 Columbia Shuttle Street Houston , TX 77059 (Address of principal executive offices, including zip code) Registrant’s telephone number, including area code: (281) 520-3703 Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each class Trading Symbol(s) Name of each exchange on which registered Class A Common stock, par value $0.0001 per share LUNR The Nasdaq Stock Market LLC Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company x If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o Item 2.02 Results of Operations and Financial Condition. On August 13, 2026, the Company issued a press release announcing its financial results for the fiscal quarter ended June 30, 2026. The full text of the Company's press release is furnished herewith as Exhibit 99.1 to this Current Report and is incorporated herein by reference. The information furnished in this Current Report (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing. Item 9.01 Financial Statements and Exhibits. (d) Exhibits. Exhibit No. Description 99.1 Intuitive Machines Reports Second Quarter 2026 Financial Results; Continues Record Backlog Expansion With Quarter-end Backlog of $1.8 Billion 104 Cover Page Interactive Data File (embedded within the Inline XBRL document). 1 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Date: August 13, 2026 INTUITIVE MACHINES, INC. By: /s/ Peter McGrath Name: Peter McGrath Title: Chief Financial Officer and Senior Vice President 2